In France, students protest. The police arrest 440 people. Most of them are young. The students block many schools. More than 400 schools are affected. Many buildings are closed.
The students are angry. There are too few teachers. The rooms are old. The protests start in Paris. Now there are strikes in Lyon and Nantes. Students join too.
There is violence. People throw things at the police. The police use tear gas. At least 31 people are hurt. This includes students and teachers. A minister calls this bad. He worries about safety.
